Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    03-09-2024 04:05

General

  • Target

    siyuan-note-siyuan-260a477/app/electron/error.html

  • Size

    5KB

  • MD5

    ac1c2696e69d167c17fbb69cbecc976e

  • SHA1

    c831197edc502fb0ab580b1b1e83ae60215627b0

  • SHA256

    64f3cfa806ba2d0ba3f2b5507fe58969c625012a148beaee2635b18d520a29c1

  • SHA512

    472596e1d4ba79df39fa040fab0f53c7c425a82ae13ee96f9aa1ad0933b383305bc64de05237a3fe84b0404bd4688e0b94f681f79d77aa1d5b80b98ef40fc346

  • SSDEEP

    96:Yx/1polV4bp7hL/ZfuGgWJXQJ/2y4DEQQ4QQRSz5/nrQhxX6J:Yx1polo7B/ZfuGgWJXi5/1

Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Internet Explorer settings 1 TTPs 36 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\siyuan-note-siyuan-260a477\app\electron\error.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2148 CREDAT:275457 /prefetch:2
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2904

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    cf6bf58e54ea395d202ccfa0c59fcb19

    SHA1

    26c510c221f6fec796cde500e1beb5f5d39f0af4

    SHA256

    02b54aa33acc7f254784be7125b00bb52cf6e0347644b00e8e861bbbd233a66a

    SHA512

    3c0eb0ac0d4e04144b9fabc934dd1e756d45ba8ce7f9f9319c55200bdc2201cbf601404701604a68c5c250bf05c58a9111b1ee9d2dbb2c3868f4cb3d2f10c5ba

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    692d3d2a5ff229b44adfb81dbce6237d

    SHA1

    bdb3b022eda61423f010d13b172f620dc582535c

    SHA256

    7cd4f13b5f7e1a19bc884360fc9295beac740faf46bf8b9859333f37a5dd6bc4

    SHA512

    1f20ccb250c392154cfeb6980cf1a05da2b4ebc6d6e7fe05b64db9e12128f06f0e3286e672c06caf526f7699ed1599c9faef9d15d8ebe587981da21d83f852ac

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    e05f6ea2119633aa2420409a587164f6

    SHA1

    417a345650202bde49699ced74d38a8e2121216e

    SHA256

    a457ab02ad303d6e21198cc5a26fccd84dbcd980b953cbf40dd1126bd31f3a6c

    SHA512

    63885471d7eb369c50b9df7937eabd0cba7710c6df8471fcd3945f1f51f92982eeeb4b30882da78ec670b878202eb478588afa8a58b8fa00575dc4013b899d02

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    5426d6dfc6a59e039fe134f7d519befe

    SHA1

    91afe32be5ec19c1b797d7142508265748486391

    SHA256

    44fbf990c08c970c9c50db578cc3b715f37f802259747812c947e0c75f68517c

    SHA512

    c2ceaf35312c5fd740bf0132d1c1d6d0c603f18e3b1ea5f422282d958301fda811d3d2545cdf52a4794b1c16f00c3bf7e363d06d48cfa2174dadc48f215729b7

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    81c01d7f23424447ded591963a06c1af

    SHA1

    4369219fd62ed31e5916975a3d4c4e0ec61528d4

    SHA256

    34b963af99e6f6fae749b9d9d030cd989557eb34de20d2f09e6349edb4192579

    SHA512

    0214d428ec6968231a9cfcffda9d793f7abd8fc0c9fbfd37627e8466087ceaaffb461f71301b6a5f9ab40be755b9c18d743bbd480ca05db2f61edbc18065389a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    e54dd9cd02e0cac6d020cc60a0380a0b

    SHA1

    933e378e775d0c80f89ffb090fa09bf3a36e1cb9

    SHA256

    2d1e138f28371918e051259ee8383c4e8e85f48b4be20fe041d4ab32bb65d4ba

    SHA512

    89e3973d760730e29dd4732909d87ddba97237a426ffbf5e5d5a3a5c3f6210845b9d4f4e91a24a25b719636b59cd312cf34c357493add57c3a32f3537773ab5f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    f413cd9af5699ed64056a1e8972b9b19

    SHA1

    a303eb556d769c09806f8296ef0c7636f83806f9

    SHA256

    494690ffaea9c11928de906da63a4edabf7d16ceae4910dfdd2804a4ca96c799

    SHA512

    c47d75d43076e0a767de415654edd01060f4ce8aadb21421cbed4433c7e7abae5e546ed5c7deee7b86607ff74f1f460803e2c6791bb7d32968507a8d64128e1c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    03feb90327bd9ae67d3abf937c3432b7

    SHA1

    d7232508cb83cf2db6ded4107fac274cb42b72d6

    SHA256

    12ac28d3916cedf9bc7a5c90eabac5145ea24b450e8ddd289102325c2b53293d

    SHA512

    b13e9cfa75b7c6ed795cf9b0bff0a8b5e95baf668efc18b535316b12517560d0d1bb1c66d712a6767c9a85cb7b19690976b930271e6e965906640c88d67f1080

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    1c5f6e0afd23b414ac1ff00d0fa9d745

    SHA1

    df680516b578c17b10d61c116843d4a9e356c868

    SHA256

    eeef560e0f3d0124f4060b8b821a7e76374d65306a9557abe4f8c61ea3f01090

    SHA512

    9b517b545b914bb18257e0a6a0f6647b1bd69b374554499e62d495de4f911251985f4fd1d80999e30f555fb9e803a2576047a90941f0061496adddd9d32d2ad0

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    feb3c8e87972975467f765ff94dd70d3

    SHA1

    e6e7c273c793207c349b94723f46e6c2777d3e13

    SHA256

    9d9474139b006ea59c4d4ee7631e44885189d2e11a7dcadce69c627726c0214c

    SHA512

    5cbe9073027f009237df28560227139c7e3befd1c46fca991b9f89c0e2b41162828ef081a1fb0601da3e0da0f97bc4f383579b4080cdae7dc372017056a1420b

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    33571c5cb4882609aec69eef6d5f7f23

    SHA1

    36642ebc24d9a8d5fa1ab8065b34ec4d8cc859d9

    SHA256

    346367aad7188e36de8651b28523cfb893d1354d0dcee22a2bc4c1374d822658

    SHA512

    36f0a585e139dc3424212840698ee9f2f1db7d36db6c48e003ec2863eaa13f1d1f6b212994f5cc7920e8999b77a186123509a91fd38c05fc5070026230510b5c

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    213866631bc400c79e46f6c0b3162621

    SHA1

    8fddb1c264a9f6afe88e51ddff5555cb972e2b4a

    SHA256

    acfea85c8844d9e58e4ea4c2c264c2350a6acbe1ef4a02ef5c2fcdba4887d23b

    SHA512

    8419ad7240df96015e9e4adfbce4764c23a5d38d89efbf25ade95a5a73064ad68d436c219e0bb278eb2bec71cecd1ea8dc91349be74e09d3ebcc9df9343cb76f

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    96fdb69685da2f561b7524fa504daaa9

    SHA1

    8e678ec18c96da4a5b94a42c618b873fb2a8ac9b

    SHA256

    cf6db41771d16fa1bc55360739db9c5c6c4cb58ab7ae8c5306e7f2f01effae26

    SHA512

    f7146a2dbe09043dfaf5d2b7d3fc62fe09863fe79866cd47f0d2a79c1788f353438321b881e46eb48538708c53cb31389e21de54ed84fcbb720eeec7a0913132

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    ec999fd5e0f4734077e1569f26eccb14

    SHA1

    55c329505713ac98a2244d0531ab3085522b29aa

    SHA256

    a567851fa76aabf299c84b55b90eb3f57690cfadb658ce9618f7cd2bf9ff2f99

    SHA512

    f79936917b897f0102f8fac1d6a466a716fe35d9b93a200b78f02db7ad9dfa6bb56a5016aec10731be5bdee2babaee377f533d895c0f26245859a18cfffd5750

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    50e443483f289712d33ecffeda1730b5

    SHA1

    76b98019b2bada048b3741285a0f246e5d9143ec

    SHA256

    d58a5e46f22b9ac6973d38ed784d81dba087d2c1806095477a47dffd0f28ebf5

    SHA512

    6870a1d84d18d497bf9bf107205cf7095f93c3c6ebb06631776c7ad2793a55c7c92164057c7f920b1168057f4bf18e74997ef79ee29a3741ad0da76001163046

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    4991814293632f1dcfc3ea7bd170880b

    SHA1

    8189c25d43940d08ecf13d61033fc8db59a6de19

    SHA256

    88b4c6bab6ea0335eb4346d4283994ad707cdf8fe52b9ce3196de1da440020dc

    SHA512

    ad334c1253d2798fcd524e043e2afa980c8f6cfb76a80a59c4ed6117adcbb103013ace5efeaef2cbd595fd6bc92c01018bdac5bb1a19ec58f45c76f97d06f02a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    fc79a5bd4807b63ea91731c165b3d94e

    SHA1

    abca25422d87316f9c52607e6a5d72e755bd0e75

    SHA256

    222174209394895de2d2ac9b9672a93d18a6728a318a8710744b559993cf74e1

    SHA512

    84adff6d38325d24c1729f78f87544310cdfad7a57f3a8c065dc7b4dbbdb429e6cfb0106c12d0f302aabf548d2c356226a417e637c87fd30b5b4e458a32a861e

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    55843efc9b4d6bd8689ce32672907c24

    SHA1

    896223fe0f5f3cedb59f9a1947cfe2dad8721607

    SHA256

    b18f85dde9e5a6f429b44c1883f584d60901abc5a31d508b398170ca962d5b3d

    SHA512

    a57febfe37b97138330ed9f7acec22e7d1b92ba567ecb5d1e1a6cfd1e3b388c087ef3207d8f3bb652adcdd61310a9ab16b6a49062d11eec584594cb04814e4bf

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    58abe9e34737bfb3824ac15e65cfb0d9

    SHA1

    ced77cf61afe1c70c2e1c5801370616521b59396

    SHA256

    4d4766f382fcfd0919202e24ecc5e7fa434943bad972ddfe39da1d36bf0da699

    SHA512

    a9ea55be5371e168db901b0183f7a9f16bf8b1fc8e2de4eba6eeea91e30d6ffd6e1c6d26609fac44429aae7d6a42579f83db910c7618821abe0ef955675c1ca9

  • C:\Users\Admin\AppData\Local\Temp\CabF74C.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarF80B.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b